Finding the Third Proportional to 2,760,631 and 5,655,127

Step by Step Solution

1. Step 1: Write the proportion equation
   2,760,631 : 5,655,127 = 5,655,127 : x
2. Step 2: Convert to fraction form
   2,760,631/5,655,127 = 5,655,127/x
3. Step 3: Cross multiply
   2,760,631x = 5,655,127 × 5,655,127
4. Step 4: Simplify right side
   2,760,631x = 31,980,461,386,129
5. Step 5: Solve for x
   x = 31,980,461,386,129/2,760,631
6. Step 6: Final answer
   x = 11,584,475.21